With a five percent retinoid ester blend (just as powerful as retinol but gentler to the skin, making it ideal for sensitive skin), one percent liposomal-encapsulated retinol blend, and 0.5 percent blue-green algae with retinoid-alternative activity, this serum fights the visible signs of aging and improves the look of pores and UV-damaged skin. CoQ10 gives antioxidant protection, while Hawaiian white honey, cactus, and ginger extracts visibly balance redness and soothe the skin for a calmer complexion.